RAINIER Stainless Steel Metal Drinking Straws | Fits Yeti RTIC or Any 20 or 30 oz Tumbler| Extra Long Reusable Ecofriendly | Set of 8 Straight Straws with Silicone Silencers, Comfort Tips, 2 Brushes

I had high hopes with this product. However, one of the steel straws came with a iron ball inside and on inserting the straw brush inside I detected brown dust of rust. I am not sure if I can use the straws so have decided to return it. But I do require the stainless steel straws.Providing an update. I received a new set of straws from the seller, which was really nice of them as it was purely on their initiative. The new set is as fine as described and it compels me to change my reviews. The seller is co-operative and determined to provide solutions. I really liked the straws as they form a perfect match with my Yeti tumblers.

These straws are perfect! I have three Pura Sport 22oz. Vacuum Insulated Bottles with Sleeve; Pura makes a silicon straw but they're not long enough for this bottle. I needed a straw so I didn't have to tip my bottle up while driving, riding, etc. and these work great. The 10.5" straight straws are long enough to go all the way to the bottom and fit into the drinking opening on the cap. When I want to close my bottle, I slip the straw into the sleeve that goes around the bottle. I like my water very cold and the tips are great at preventing frostbite! I didn't use the silencers the first time out but I do now, they will rattle a little. The cleaning brushes fit nice and snug so you can be sure the straw is getting clean on the inside. I have run all pieces through the dishwasher with no issues, however, my detergent is homemade so I can't speak for what effects commercial detergents may have. The sellers are great and quick to answer any questions, they stand behind their product. I'll be ordering more!

These straws are awesome and I LOVE the silicone tips and stoppers. No more jingling in my tumbler and no more uncomfortable metal while I'm drinking. I love these straws and highly recommend them, but one thing to be aware of (that I did not consider before ordering) is that kids should probably not use these unsupervised. They are metal straws and as such, do not bend, do not flex and are stiff with a metal edge. As a (somewhat clumsy) adult, I have poked myself with straws before and can only imagine the damage it could do if a child was walking while sipping and happened to fall. Awesome product and it even came with 2 cleaning brushes. I highly recommend.

Deceiving. Description says they are for 20 and 30 oz cups - not true! Wayyyyyyy too tall for 20 oz. not using the straws, which is a bust, but the rubber stoppers are ingenious and really keep my other straw quiet and keeps my kids from ripping them out of my cup!

I have a big 30oz stainless tumbler and these are perfect. They would be too narrow to use for smoothies but are great for water or tea.

Wasn't sure what to expect with the rubber pieces but they really make the straw more comfortable to use (not a fan of metal textures!)

These straws are great. I can take one with me and it won't get crushed. Not adding to the landfill either. I appreciate that they made the cleaning brushes long enough to reach completely through the straw.

Use with my Yetti like metal cups. Wanted to decrease plastic use. I was skeptical when arrived as they seemed too skinny. Have been using now for months and very satisfied.